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[SV 63315] Allocate function names when defining functions

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* src/function.c (define_new_function): Don't keep a pointer to the
user-provided name of a user-defined function: if the .so is unloaded
it will point to garbage.  Add the name to the strcache instead.
This commit is contained in:
Paul Smith
2022-11-05 12:56:52 -04:00
parent d71c0bb0ce
commit e80ce6fc90
1 changed files with 1 additions and 1 deletions
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src/function.c
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@@ -2801,7 +2801,7 @@ define_new_function (const floc *flocp, const char *name,
_("Invalid maximum argument count (%u) for function %s"), max, name);
ent = xmalloc (sizeof (struct function_table_entry));
ent->name = name;
ent->name = strcache_add (name);
ent->len = (unsigned char) len;
ent->minimum_args = (unsigned char) min;
ent->maximum_args = (unsigned char) max;